win_stabuniq_auto

YARA detection rule by Felix Bilstein - yara-signator at cocacoding dot com

Detects win.stabuniq.

rule win_stabuniq_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2026-09-17"
        version = "1"
        description = "Detects win.stabuniq."
        info = "autogenerated rule brought to you by yara-signator"
        tool = "yara-signator v0.6.0"
        signator_config = "callsandjumps;datarefs;binvalue"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.stabuniq"
        malpedia_rule_date = "20260916"
        malpedia_hash = "53a643781c18e08f4a50949af60172d837a0b6f6"
        malpedia_version = "20260917"
        malpedia_license = "CC BY-SA 4.0"
        malpedia_sharing = "TLP:WHITE"

    


    strings:
        $sequence_0 = { 6a00 8b4d10 ff91d4000000 8b5510 52 8b85e4feffff 50 }
                                                                                                
        $sequence_1 = { 51 8b5508 52 8b450c ff90a0010000 837df401 7707 }
                                                                                                
        $sequence_2 = { 8b4d08 8b91e4010000 52 8b4508 ff90e0000000 8b4d08 8b91ec010000 }
                                                                                                
        $sequence_3 = { e9???????? b801000000 8be5 5d c20400 55 8bec }
                                                                                                
        $sequence_4 = { 8b82f0010000 50 8b4d14 ff91b8000000 8be5 5d c21400 }
                                                                                                
        $sequence_5 = { 8b450c 50 8b4d20 ff514c 50 8b550c 52 }
                                                                                                
        $sequence_6 = { c745f800000000 8a4d0c 51 8b55fc 52 8b4514 ff907c010000 }
                                                                                                
        $sequence_7 = { 51 8b5508 ff9268010000 8b45a8 50 8b4d08 ff9150010000 }
                                                                                                
        $sequence_8 = { 8b55f8 ff92d0000000 8b4dec 8901 8b55ec 83c204 8955ec }
                                                                                                
        $sequence_9 = { 8d95bcf7ffff 52 8d85f0fbffff 50 8b4d10 ff5130 8b5510 }
                                                                                                
    condition:
        7 of them and filesize < 57344
}

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

fd87022b-e284-4b6e-99ff-23eaa08ab163

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Executable code, not a declarative rule

This submission is arbitrary [[ currentRule.format ? currentRule.format.toUpperCase() : '' ]] code, not a declarative detection rule — review it as you would any script before running it, and note that it cannot be safely aggregated or auto-executed alongside YARA/Sigma/Suricata/CRS rules.

Rejected pattern present

[[ reason ]]

What does this mean?

Format & documentation suggestions

Not a security issue — this rule is valid and was accepted as-is. These are optional fields/conventions its own format recommends, mainly affecting its quality score and how well it documents itself for other reviewers.

[[ reason ]]

What do these messages mean?

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

[[ currentRule.title ]]

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